Craz and I have tried quite a few mirrors - when we're guiding rides we have a duty of care over our riders, we want to see them behind us (or infront of Craz!) and we need to watch out for cars (CARRRRRRRRR)
Craz tried a cute little set of mirrors that attach inside your glasses, very close to your eye - they were fun, but he's not stuck with them - so I guess they weren't that good.
Mirrors on the end of your handlebars interfere with those hideous contraptions that impede progress on some sustrans routes - the ones designed to break your elbows and slow down moped riders.
I've been testing out this...
http://www.bike-eye.co.uk/
and today was the first day I've really been thankful for them - I've had one on my bike for a while - they don't get in the way, so if you're not using it, you don't mind it being there. Today I rode without panniers and along major roads (my weekly 53 mile round trip commute to work). I could see traffic coming up behind me and knew when the last car was past and I could weave all over the road again! Fab fab fab - really helped - thank you bike-eye!
